Multi density crash rails guide natural foot motion

Ultrafast mid-distance track and field spikes. Delivering responsiveness, speed and power for races between 800m1500m

Key features

• Weight: 156.6g

• A half-length nylon-blend Speedboard for powerful take-offs

• Pushes you forward with potent propulsion

• Helion HF hyper foam midsole for soft landings

• Six spikes

• Light, breathable one-piece upper

• Secure upper construction that locks your foot in

• Compliant forefoot stack height 20 mm

• Recycled polyester upper

Keeps feet warm in winter and cool in summer